i mean we have seen stories of wedding parties. right? that have been blown away and dozens of people killed. obviously, somebody, you know made a bad judgment in that particular drone strike. >> that's -- those are all of the questions, normal, that we -- at that we don't know. i mean, i would have to say if you've got a whole group of al-qaeda leaders a meeting in some hall somewhere and i were making the decision i would probably say, yeah blow them away even though there might be some, say, servers or cooks or something that are going to get killed at the same time. >> that's what warfare, unfortunately, is all about. but, right now we don't know what the guidelines are. and then, to make it even more trouble some, we are talking about killing american citizens. right? who under the constitution do have a right to a trial and due process. so to throw that out the window you've got to really know, you have to really be on solid ground.